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Sicherheit: Mehrere Probleme in qemu
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in qemu
ID: SUSE-SU-2018:2973-1
Distribution: SUSE
Plattformen: SUSE OpenStack Cloud 7, SUSE Linux Enterprise Server for SAP 12-SP2, SUSE Enterprise Storage 4, SUSE Linux Enterprise Server 12-SP2-LTSS
Datum: Di, 2. Oktober 2018, 18:33
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11806
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-3639
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12617
Applikationen: QEMU

Originalnachricht

   SUSE Security Update: Security update for qemu
______________________________________________________________________________

Announcement ID: SUSE-SU-2018:2973-1
Rating: moderate
References: #1092885 #1096223 #1098735
Cross-References: CVE-2018-11806 CVE-2018-12617 CVE-2018-3639

Affected Products:
SUSE OpenStack Cloud 7
SUSE Linux Enterprise Server for SAP 12-SP2
SUSE Linux Enterprise Server 12-SP2-LTSS
SUSE Enterprise Storage 4
______________________________________________________________________________

An update that fixes three vulnerabilities is now available.

Description:

This update for qemu fixes the following security issues:

- CVE-2018-12617: qmp_guest_file_read had an integer overflow that could
have been exploited by sending a crafted QMP command (including
guest-file-read with a large count value) to the agent via the listening
socket causing DoS (bsc#1098735)
- CVE-2018-11806: Prevent heap-based buffer overflow via incoming
fragmented datagrams (bsc#1096223)

With this release the mitigations for Spectre v4 are moved the the patches
from upstream (CVE-2018-3639, bsc#1092885).


Patch Instructions:

To install this SUSE Security Update use the SUSE recommended installation
methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- SUSE OpenStack Cloud 7:

zypper in -t patch SUSE-OpenStack-Cloud-7-2018-2116=1

- SUSE Linux Enterprise Server for SAP 12-SP2:

zypper in -t patch SUSE-SLE-SAP-12-SP2-2018-2116=1

- SUSE Linux Enterprise Server 12-SP2-LTSS:

zypper in -t patch SUSE-SLE-SERVER-12-SP2-2018-2116=1

- SUSE Enterprise Storage 4:

zypper in -t patch SUSE-Storage-4-2018-2116=1



Package List:

- SUSE OpenStack Cloud 7 (s390x x86_64):

qemu-2.6.2-41.43.3
qemu-block-curl-2.6.2-41.43.3
qemu-block-curl-debuginfo-2.6.2-41.43.3
qemu-block-ssh-2.6.2-41.43.3
qemu-block-ssh-debuginfo-2.6.2-41.43.3
qemu-debugsource-2.6.2-41.43.3
qemu-guest-agent-2.6.2-41.43.3
qemu-guest-agent-debuginfo-2.6.2-41.43.3
qemu-kvm-2.6.2-41.43.3
qemu-lang-2.6.2-41.43.3
qemu-tools-2.6.2-41.43.3
qemu-tools-debuginfo-2.6.2-41.43.3

- SUSE OpenStack Cloud 7 (x86_64):

qemu-block-rbd-2.6.2-41.43.3
qemu-block-rbd-debuginfo-2.6.2-41.43.3
qemu-x86-2.6.2-41.43.3
qemu-x86-debuginfo-2.6.2-41.43.3

- SUSE OpenStack Cloud 7 (noarch):

qemu-ipxe-1.0.0-41.43.3
qemu-seabios-1.9.1-41.43.3
qemu-sgabios-8-41.43.3
qemu-vgabios-1.9.1-41.43.3

- SUSE OpenStack Cloud 7 (s390x):

qemu-s390-2.6.2-41.43.3
qemu-s390-debuginfo-2.6.2-41.43.3

- SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):

qemu-2.6.2-41.43.3
qemu-block-curl-2.6.2-41.43.3
qemu-block-curl-debuginfo-2.6.2-41.43.3
qemu-block-ssh-2.6.2-41.43.3
qemu-block-ssh-debuginfo-2.6.2-41.43.3
qemu-debugsource-2.6.2-41.43.3
qemu-guest-agent-2.6.2-41.43.3
qemu-guest-agent-debuginfo-2.6.2-41.43.3
qemu-lang-2.6.2-41.43.3
qemu-tools-2.6.2-41.43.3
qemu-tools-debuginfo-2.6.2-41.43.3

- SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le):

qemu-ppc-2.6.2-41.43.3
qemu-ppc-debuginfo-2.6.2-41.43.3

- SUSE Linux Enterprise Server for SAP 12-SP2 (noarch):

qemu-ipxe-1.0.0-41.43.3
qemu-seabios-1.9.1-41.43.3
qemu-sgabios-8-41.43.3
qemu-vgabios-1.9.1-41.43.3

- SUSE Linux Enterprise Server for SAP 12-SP2 (x86_64):

qemu-block-rbd-2.6.2-41.43.3
qemu-block-rbd-debuginfo-2.6.2-41.43.3
qemu-kvm-2.6.2-41.43.3
qemu-x86-2.6.2-41.43.3
qemu-x86-debuginfo-2.6.2-41.43.3

- SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64):

qemu-2.6.2-41.43.3
qemu-block-curl-2.6.2-41.43.3
qemu-block-curl-debuginfo-2.6.2-41.43.3
qemu-block-ssh-2.6.2-41.43.3
qemu-block-ssh-debuginfo-2.6.2-41.43.3
qemu-debugsource-2.6.2-41.43.3
qemu-guest-agent-2.6.2-41.43.3
qemu-guest-agent-debuginfo-2.6.2-41.43.3
qemu-lang-2.6.2-41.43.3
qemu-tools-2.6.2-41.43.3
qemu-tools-debuginfo-2.6.2-41.43.3

- SUSE Linux Enterprise Server 12-SP2-LTSS (s390x x86_64):

qemu-kvm-2.6.2-41.43.3

- SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le):

qemu-ppc-2.6.2-41.43.3
qemu-ppc-debuginfo-2.6.2-41.43.3

- SUSE Linux Enterprise Server 12-SP2-LTSS (x86_64):

qemu-block-rbd-2.6.2-41.43.3
qemu-block-rbd-debuginfo-2.6.2-41.43.3
qemu-x86-2.6.2-41.43.3
qemu-x86-debuginfo-2.6.2-41.43.3

- SUSE Linux Enterprise Server 12-SP2-LTSS (noarch):

qemu-ipxe-1.0.0-41.43.3
qemu-seabios-1.9.1-41.43.3
qemu-sgabios-8-41.43.3
qemu-vgabios-1.9.1-41.43.3

- SUSE Linux Enterprise Server 12-SP2-LTSS (s390x):

qemu-s390-2.6.2-41.43.3
qemu-s390-debuginfo-2.6.2-41.43.3

- SUSE Enterprise Storage 4 (noarch):

qemu-ipxe-1.0.0-41.43.3
qemu-seabios-1.9.1-41.43.3
qemu-sgabios-8-41.43.3
qemu-vgabios-1.9.1-41.43.3

- SUSE Enterprise Storage 4 (x86_64):

qemu-2.6.2-41.43.3
qemu-block-curl-2.6.2-41.43.3
qemu-block-curl-debuginfo-2.6.2-41.43.3
qemu-block-rbd-2.6.2-41.43.3
qemu-block-rbd-debuginfo-2.6.2-41.43.3
qemu-block-ssh-2.6.2-41.43.3
qemu-block-ssh-debuginfo-2.6.2-41.43.3
qemu-debugsource-2.6.2-41.43.3
qemu-guest-agent-2.6.2-41.43.3
qemu-guest-agent-debuginfo-2.6.2-41.43.3
qemu-kvm-2.6.2-41.43.3
qemu-lang-2.6.2-41.43.3
qemu-tools-2.6.2-41.43.3
qemu-tools-debuginfo-2.6.2-41.43.3
qemu-x86-2.6.2-41.43.3
qemu-x86-debuginfo-2.6.2-41.43.3


References:

https://www.suse.com/security/cve/CVE-2018-11806.html
https://www.suse.com/security/cve/CVE-2018-12617.html
https://www.suse.com/security/cve/CVE-2018-3639.html
https://bugzilla.suse.com/1092885
https://bugzilla.suse.com/1096223
https://bugzilla.suse.com/1098735

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